That is another great looking build. Should take a while for the barrel to heat up on that one.

One other question. On cntrailrider's build pics it looks like a MG3 feed tray then he switched to a MG1 without the flipper on the tray. Is there a reason that a MG3 tray wouldn't except for the drum bracket being in the way of the ejection port?

Doubletapme
I think you did a much better job on your build than I did. Very nice machining. I like your double return spring and the way you modified your bolt carrier. I also like the Bren barrel. Looks like you made a oversize gas piston.

SHARPSSHOOTER,
The credit is all yours for coming up with the idea.
I am thoroughly impressed with your build and steve's.

The bren barrel is huge and makes for a very heavy weapon. It works great from a bench or prone position but you could not fire it off hand very easy. Later I am going to build another in a lightweight carbine version.